#include<bits/stdc++.h>
using namespace std;

int main()
{
	freopen("arena.in","r",stdin);
	freopen("arena.out","w",stdout);
	/*
	 zuobuculai
	 tainanle
	 youyaopeipaole
		*/
//lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll
	int n,m,d;
	cin>>n>>m;
	for(int i=1;i<=n;i++)
		cin>>d;
	return 0;
}
